[email protected]

Patch Changes

• #11939 7b09c62 Thanks @bholmesdev! - Adds support for Zod discriminated unions on Action form inputs. This allows forms with different inputs to be submitted to the same action, using a given input to decide which object should be used for validation.

  This example accepts either a create or update form submission, and uses the type field to determine which object to validate against.

  import { defineAction } from 'astro:actions';
  import { z } from 'astro:schema';
  
  export const server = {
    changeUser: defineAction({
      accept: 'form',
      input: z.discriminatedUnion('type', [
        z.object({
          type: z.literal('create'),
          name: z.string(),
          email: z.string().email(),
        }),
        z.object({
          type: z.literal('update'),
          id: z.number(),
          name: z.string(),
          email: z.string().email(),
        }),
      ]),
      async handler(input) {
        if (input.type === 'create') {
          // input is { type: 'create', name: string, email: string }
        } else {
          // input is { type: 'update', id: number, name: string, email: string }
        }
      },
    }),
  };

  The corresponding create and update forms may look like this:

  ---
  import { actions } from 'astro:actions';
  ---
  
  <!--Create-->
  <form action={actions.changeUser} method="POST">
    <input type="hidden" name="type" value="create" />
    <input type="text" name="name" required />
    <input type="email" name="email" required />
    <button type="submit">Create User</button>
  </form>
  
  <!--Update-->
  <form action={actions.changeUser} method="POST">
    <input type="hidden" name="type" value="update" />
    <input type="hidden" name="id" value="user-123" />
    <input type="text" name="name" required />
    <input type="email" name="email" required />
    <button type="submit">Update User</button>
  </form>

• #11968 86ad1fd Thanks @NikolaRHristov! - Fixes a typo in the server island JSDoc

• #11983 633eeaa Thanks @uwej711! - Remove dependency on path-to-regexp